Question

Which of the following statements is true?
A. A rectangle can be similar to a trapezoid.
B. Any two equilateral triangles are similar.
C. Any two isosceles triangles are similar.
D. None of the above

Answer 1

Probably D. None of the above 
Not 100% tho.. hoped it helped

Answer 2

The answer is B. They all have corresponding angles that are equal